131660874

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197689}}^1$

素因数の和:197734

約数の個数: 24

約数和(自身を含む): 292976580

約数和(自身を除く): 161315706

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 197689, 395378, 593067, 1186134, 1779201, 3558402, 7314493, 14628986, 21943479, 43886958, 65830437, 131660874]

約数ペア:

[(1, 131660874), (2, 65830437), (3, 43886958), (6, 21943479), (9, 14628986), (18, 7314493), (37, 3558402), (74, 1779201), (111, 1186134), (222, 593067), (333, 395378), (666, 197689)]